Dark Mode & Dynamic Theming (System Sync)

[Cedarich]

Labels: Mobile, UI-UX, v2
Complexity: 100 points
Branch: feat/mobile-dark-mode
Summary
Implement full support for Dark Mode and allow the app theme to sync automatically with the user's system settings.

Tasks

• Audit all components for hardcoded colors and replace with theme variables.
• Implement useColorScheme from React Native to detect system theme.
• Add a "Theme" selector in settings (Light, Dark, System).
• Ensure all charts and QR codes remain readable in dark mode.

Acceptance Criteria

• App looks professional and readable in both light and dark modes.
• Theme transitions are smooth and don't require an app restart.
• PR includes side-by-side screenshots of key screens in both themes.

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[drips-wave]

This issue has been added to the Stellar Wave Program and is worth 200 Points.

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[Just-Bamford]

Hi Cedarich, can you assign me to this

[Jopsan-gm]

@Jopsan-gm has applied to work on this issue as part of the Stellar Wave Program's 3rd wave.

Hello maintainers 👋

I’ve reviewed this issue and the relevant parts of the codebase. I’m a junior full-stack developer with hands-on experience contributing to real-world open source projects across both Web2 and Web3 contexts. My work includes JavaScript/TypeScript-based stacks, React on the frontend, Node.js on the backend, as well as contributing to blockchain-related repositories, including smart contract logic and protocol-level features.

I’m comfortable reading and understanding existing codebases, reasoning about on-chain and off-chain interactions, and delivering clean, focused implementations aligned with the project’s conventions. I’m used to working through GitHub workflows, iterating based on feedback, and prioritizing maintainability and clarity.

This issue aligns well with my experience, and I believe I can provide a solid and reliable solution. If it’s still available, I’d be happy to take it.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Jopsan-gm to this issue.

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Congratulations, @Jopsan-gm! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on March 30, 2026.

🧑‍💻 @Jopsan-gm: Please resolve the issue such that the repo's maintainers have enough time to review your contribution before the due date. You'll earn Points for completing the issue on-time, which will make you eligible for a share of the Stellar Wave Program's reward pool.

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